528291220

素因数分解:

$2^2\times 5^1\times {\mathrm{907}}^1\times {\mathrm{29123}}^1$

素因数の和:30039

約数の個数: 24

約数和(自身を含む): 1110672864

約数和(自身を除く): 582381644

約数列:

[1, 2, 4, 5, 10, 20, 907, 1814, 3628, 4535, 9070, 18140, 29123, 58246, 116492, 145615, 291230, 582460, 26414561, 52829122, 105658244, 132072805, 264145610, 528291220]

約数ペア:

[(1, 528291220), (2, 264145610), (4, 132072805), (5, 105658244), (10, 52829122), (20, 26414561), (907, 582460), (1814, 291230), (3628, 145615), (4535, 116492), (9070, 58246), (18140, 29123)]